Frigidaire Oven / Range F90 code: Door lock problem
The oven found a problem with the motorized door lock used during self-clean. The door may not lock or unlock, and self-clean may not start.
Most common causes
- Failed door lock motor or switch
- Loose or damaged wiring to the lock
- Lock jammed by debris
- Control board fault
What you can safely check yourself
- Let the oven cool completely. Don't force the door.
- Reset the range by turning off its circuit breaker (or unplugging it) for about 30 seconds.
Unplug the appliance before moving or cleaning anything. Do not open panels, touch gas connections or bypass safety switches.
Checked against: owner.frigidaire.com. Meanings can vary by model; check your owner’s manual.